package com.train01;
/*
训练目标

java中的八种基本基本数据类型和变量的定义
 八种基本类型  byte  short int long float double boolean char
 */

public class TrainTest3 {
    public static void main(String[] args) {
        byte a = 123;
        short b =123;
        int  c = 123;
        long d = 123;
        float e =  12.3F;
        double f = 3.1212;
        boolean g = true;
        boolean h = false;
        char  i = '例';
        System.out.println(a);
        System.out.println(b);
        System.out.println(c);
        System.out.println(d);
        System.out.println(e);
        System.out.println(f);
        System.out.println(g);
        System.out.println(h);
        System.out.println(i);

    }
}
